The bug in the slicer using Calculation Group to switch between dates

Hi, Guys.
We use solution "calculation groups to switch between dates" in our project.
But we found a bug in the slicer.
The slicer obtained from the order numbers from the sales table displays the order numbers filtered only by the default relationship-OrderDate. Using a fake measure on a slicer in the filter panel also doesn't work.

I reviewed the Dax code in Dax Studio and saw the difference between when a measure is dragged in a visual and when it is used in the filter panel.

Of course, I understand how to fix the Dax code that is generated by the Dax engine, but I cannot implement it into the slicer.

I would be very grateful if you tell me how to get the correct order numbers in the slicer filtered by delivery date.

Attached Dataset